<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .da{
            width: 1000px;
            height: 600px;
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            top: 0;
            margin: auto;
        }
        .s{
            width: 600px;
            height: 200px;
            margin: auto;
        }
        img{
            width: 120px;
            height: 120px;
        }
        li{
            width: 120px;
            height: 170px;
            float: left;
            margin-top: 20px;
            margin-left: 20px;
            list-style: none;
            position: relative;
        }
        .span{
            width: 100px;
            font-size: 12px;
            position: absolute;
            left: 0;
            right: 0;
            margin: auto;
        }
        button{
            font-size: 9px
        }
        th,td{
            width: 100px;
            border: 1px solid black;
        }
        td{
            height: 50px;
        }
        thead th:nth-child(2){
            width: 270px;
        }
        table{
            margin: auto;
        }
        span{
            float: right;   
        }
        .zt{
            margin-top: 48px;
            font-size: 14px;
        }
    </style>
</head>
<body>
    <div class="da">
        <div class="s">
            <ul>
                <li><img src="./素材/a.PNG" alt=""><br><span class="span">全新升级高配电脑</span><br><span class="span">￥3000<button>加入购物车</button></span></li>
                <li><img src="./素材/b.PNG" alt=""><br><span class="span">电脑真皮沙发椅</span><br><span class="span">￥1000<button>加入购物车</button></span></li>
                <li><img src="./素材/c.PNG" alt=""><br><span class="span">好运和田玉礼盒</span><br><span class="span">￥2000<button>加入购物车</button></span></li>
                <li><img src="./素材/d.PNG" alt=""><br><span class="span">变频智能管控区</span><br><span class="span">￥4000<button>加入购物车</button></span></li>
            </ul>
        </div>
        <table cellspacing="0">
            <thead>
                <tr>
                    <th>全选</th>
                    <th>商品</th>
                    <th>数量</th>
                    <th>单价</th>
                    <th>操作</th>
                    <th>时间</th>
                </tr>
            </thead>
            <tbody align="center">
                <tr>
                    <td><input type="checkbox"></td>
                    <td><span><img src="./素材/a.PNG"><span class="zt">全新升级高配电脑</span></span></td>
                    <td>1</td>
                    <td>3000</td>
                    <td><button>删除</button></td>
                    <td>时间</td>
                </tr>
            </tbody>
            <tfoot align="center">
                <tr>
                    <td><input type="checkbox">全选按钮</td>
                    <td colspan="3">删除选中商品</td>
                    <td>已选择件商品</td>
                    <td>总价</td>
                </tr>
            </tfoot>
        </table>
    </div>
</body>
</html>